TUPLE AND SETS IN PYTHON

 

 ALL ABOUT TUPLE AND SETS IN PYTHON

THIS IS CODE OF SETS AND TUPLE IN PYTHON YOU CAN COPY PASTE THIS CODE AND RUN AND SEE THE OUTPUT IN THIS CODE I HAVE COVER ALMOST WORK RELATED  TO SETS AND TUPLE

	'''A tuple is a collection which is ordered and unchangeable. ''' mytuple = ("apple", "banana", "cherry","apple","cherry")
	print(mytuple)
	# Tuple items are ordered, unchangeable, and allow duplicate values.
	# tuple length
	thistuple = ("apple", "banana", "cherry")
	print(len(thistuple))
	# create tuple with one item
	thistuple1= ("apple",)
	print(type(thistuple1))
	#NOT a tuple
	thistuple2 = ("apple")
	print(type(thistuple2))
	#tuple itmes in data types
	tuple3=("apple","bannana","cherry")
	tuple4=(1,5,7,9,3)
	tuple5=(True,False,False)
	print(tuple3)
	print(tuple4)
	print(tuple5)
	print(type(tuple3))
	print(type(tuple4))
	print(type(tuple5))
	# access the tuple data
	thistuple6=("apple","bannana","cheery")
	print(thistuple6[0])
	# negative indexing
	thistuple7=("apple","bannana","cherry")
	print(thistuple7[-1])
	# range of indexing
	thistuple8 = ("apple", "banana", "cherry", "orange", "kiwi", "melon", "mango")
	print(thistuple8[2:5])
	# check items exits
	thistuple9=("apple","bannana","cherry")
	if "apple" in thistuple9:
	print("yes,'apple' is in the fruits tuple")
	# change tuple value
	""" Once a tuple is created, you cannot change its values. Tuples are unchangeable, or immutable as it also is called.
	But there is a workaround. You can convert the tuple into a list, change the list, and convert the list back into a tuple."""
	x = ("apple", "banana", "cherry")
	y = list(x)
	y[1] = "kiwi"
	x = tuple(y)
	print(x)
	# add items
	# 1.Convert into a list
	thistuple10 = ("apple", "banana", "cherry")
	y = list(thistuple10)
	y.append("orange")
	thistuple = tuple(y)
	# 2. Add tuple to a tuple
	thistuple11 = ("apple", "banana", "cherry")
	y = ("orange",)
	thistuple11 += y
	# print(thistuple11)
	# upacking a tuple, means tuples is outside barcket....
	fruits = ("apple", "banana", "cherry")
	(green, yellow, red) = fruits
	print(green)
	print(yellow)
	print(red)
	# Using Asterisk*
	fruits1 = ("apple", "banana", "cherry", "strawberry", "raspberry")
	(green, yellow, *red) = fruits1
	print(green)
	print(yellow)
	print(red)

 SETS 

	''' Sets are used to store multiple items in a single variable. ''' ''' A set is a collection which is both unordered and unindexed. '''
	# Sets are written with curly brackets.
	thisset = {"apple", "banana", "cherry"}
	print(thisset)
	# # Duplicates Not Allowed
	thisset = {"apple", "banana", "cherry", "apple"}
	print(thisset)
	# # Get the Length of a Set
	thisset = {"apple", "banana", "cherry"}
	print(len(thisset))
	# # Set Items - Data Types
	set1 = {"apple", "banana", "cherry"}
	set2 = {1, 5, 7, 9, 3}
	set3 = {True, False, False}
	print(set1)
	print(set2)
	print(set3)
	# # type of data types
	myset = {"apple", "banana", "cherry"}
	print(type(myset))
	# # access items
	thisset = {"apple", "banana", "cherry"}
	print("apple" in thisset)
	# # add items
	thisset = {"apple", "banana", "cherry"}
	thisset.add("string")
	print(thisset)
	# # Add Sets
	thisset = {"apple", "banana", "cherry"}
	tropical = {"pineapple", "mango", "papaya"}
	thisset.update(tropical)
	print(thisset)
	'''
	iterables :- Iterable is an object, which one can iterate over
	The object in the update() method does not have to be a set, it can be any
	iterable object (tuples, lists, dictionaries etc.). '''
	thisset = {"apple", "banana", "cherry"}
	mylist = ["kiwi", "orange"]
	print(type(thisset))
	print(type(mylist))
	thisset.update(mylist)
	print(thisset)
	# # remove items from list
	thisset = {"apple", "banana", "cherry"}
	thisset.remove("banana")
	print(thisset)
	# # Join Two Sets
	set1 = {"a", "b" , "c"}
	set2 = {1, 2, 3}
	set3 = set1.union(set2)
	print(set3)
	# # The update() method inserts the items in set2 into set1:
	set1 = {"a", "b" , "c"}
	set2 = {1, 2, 3}
	set1.update(set2)
	print(set1)
	# # loops items
	# # you can loops in the set items of the sets
	thisset = {"apple", "banana", "cherry"}
	for x in thisset:
	print(x)
	'''
	METHOD DESCRIPTION
	add() Adds an element to the set
	clear() Removes all the elements from the set
	copy() Returns a copy of the set
	difference() Returns a set containing the difference
	between two or more sets
	difference_update() Removes the items in this set that are
	also included in another, specified set
	discard() Remove the specified item
	intersection() Returns a set, that is the intersection of
	two other sets
	intersection_update() Removes the items in this set that are not present in other,
	specified set(s)
	isdisjoint() Returns whether two sets have a intersection or not
	issubset() Returns whether another set contains this set or not
	issuperset() Returns whether this set contains another set or not
	pop() Removes an element from the set
	remove() Removes the specified element
	symmetric_difference() Returns a set with the symmetric differences
	of two sets
	symmetric_difference_update() inserts the symmetric differences
	from this set and another
	union() Return a set containing the union of sets
	update() Update the set with the union of this set
	and others
	'''

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